Question: What is the location of the Warsaw Pact HQ which has wards in the Yuzhnoye Butovo District?
Paraphrase: What is the area of the Warsaw Pact HQ which has wards in the Yuzhnoye Butovo District?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q41644 wdt:P159 ?answer . ?answer wdt:P150 wd:Q1963119}
Answer: Moscow